Roll Skia from bc6d93397f9c to 64e67c346c3f (1 revision)

https://skia.googlesource.com/skia.git/+log/bc6d93397f9c..64e67c346c3f

2021-07-22 reed@google.com Remove deprecated getBlendMode

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-skiabot-test-autoroll
Please CC borenet@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: borenet@google.com
Change-Id: I6f20656a445b4b7b24591ddd8dcef576010a93a9
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/431296
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 39b6d0e..d4cc807 100644
--- a/DEPS
+++ b/DEPS
@@ -3,7 +3,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': 'bc6d93397f9cff3503b3e40efa4ef094bbfeb471',
+  'skia_revision': '64e67c346c3fe386cda542386831f65d39098bda',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.